EA900G4 3/1 1/1

Product Details

High frequency on-line double conversion technology
DSP (Digital signal processing) control technology
Active power factor correction (APFC), input power factor up to 0.99
Output power factor 1.0
Wide input voltage range (110V ~ 300Vac)
Auto sensing frequency
50 / 60 Hz frequency conversion
Digitally controlled charger, charging voltage and current configured by demands
High charging current available (Max. 12 A)
Cold start
Rear ventilation design and variable speed fan
Effective software and hardware protection
Quick and stable charging, 90% capacity restored in 3h (standard model UPS)
Linear derating in low voltage input reducing battery discharging times
Advanced battery management (ABM)
Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode
Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function